Package de.ipk_gatersleben.ag_nw.graffiti.plugins.algorithms.hamming_distance

Class HammingDistanceAlgorithm

java.lang.Object

org.graffiti.plugin.algorithm.AbstractAlgorithm

de.ipk_gatersleben.ag_nw.graffiti.plugins.algorithms.hamming_distance.HammingDistanceAlgorithm

All Implemented Interfaces:

UndoableEdit, Algorithm

public class HammingDistanceAlgorithm
extends AbstractAlgorithm

This algorithm computes the hamming distances between directed graphs. The hamming distance is the number of pairwise differences between the graphs, whereas nodes, edges, or both and also edge labels can be considered. It uses the node labels to compare nodes and the labels of nodes connected to the edge to compare edges. Each node may have a distinguishable label.

Author:

Falk Schreiber

Constructor Summary

Constructors

Constructor	Description
HammingDistanceAlgorithm()

Method Summary

Modifier and Type	Method	Description
void	check()	Checks the preconditions of the algorithm.
void	execute()	The main method
String	getCategory()	Returns the category an algorithm should assigned to.
String	getName()	Returns the name of the algorithm.
Parameter[]	getParameters()	Get parameters
Set<Category>	getSetCategory()	Returns a set of categories to classify this algorithm .
static void	main(String[] args)
void	setParameters(Parameter[] params)	Sets parameters

Methods inherited from class org.graffiti.plugin.algorithm.AbstractAlgorithm

addEdit, attach, canRedo, canUndo, die, doesUndo, getAcceleratorKeyStroke, getActionEvent, getDescription, getMenuCategory, getPresentationName, getRedoPresentationName, getUndoPresentationName, isAlwaysExecutable, isLayoutAlgorithm, isSignificant, markExecutionDone, markRedoDone, markUndoDone, mayWorkOnMultipleGraphs, redo, replaceEdit, reset, setActionEvent, showMenuIcon, undo

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

HammingDistanceAlgorithm

public HammingDistanceAlgorithm()

Method Details

getName

public String getName()

Returns the name of the algorithm.

Returns:

the name

check

public void check()
           throws PreconditionException

Checks the preconditions of the algorithm.

Specified by:

check in interface Algorithm

Overrides:

check in class AbstractAlgorithm

Throws:

PreconditionException

execute

public void execute()

The main method

main

public static void main(String[] args)

getParameters

public Parameter[] getParameters()

Get parameters

Specified by:

getParameters in interface Algorithm

Overrides:

getParameters in class AbstractAlgorithm

Returns:

Parameter

setParameters

public void setParameters(Parameter[] params)

Sets parameters

Specified by:

setParameters in interface Algorithm

Overrides:

setParameters in class AbstractAlgorithm

Parameters:

params - DOCUMENT ME!

getCategory

public String getCategory()

Description copied from interface: Algorithm

Returns the category an algorithm should assigned to. Return NULL if the algorithm should be sorted directly in the plugin menu.

Specified by:

getCategory in interface Algorithm

Overrides:

getCategory in class AbstractAlgorithm

Returns:

The category an algorithm should assigned to.

getSetCategory

public Set<Category> getSetCategory()

Description copied from interface: Algorithm

Returns a set of categories to classify this algorithm . e.g. return new HashSet(Arrays.asList( Category.GRAPH, Category.NODE )); is an algorithm, working on graphs and more specific on nodes

Specified by:

getSetCategory in interface Algorithm

Overrides:

getSetCategory in class AbstractAlgorithm

Returns:

Set of Category Enums that classify this algorithm.